anna's hummingbird

america anna apodiformes back baja beak beauty bee belly bill bird bright bronze brown california calypte chest chirp closeup coast costa crimson crown cute duchess energy exotic feather female flanks forked gorget gray green grey humming hummingbird hybrid iridescent long male massena medium nature nectar nectarivore pacific pale perch pink profile red rivoli sharp sing sized slender small south species stocky straight tail throat trochilidae twig usa vertebrate vigor watching west wildlife